Mexican drug lord Joaquin “El Chapo” Guzman may face murder charges after several former Mexican police officers accused him of killing six Americans and a DEA agent within a nine-week span in late 1984.

Three former Mexican police officers told the U.S. Attorney’s Office in Los Angeles they witnessed Guzman carry out the killing spree between late 1984 and early 1985. Jorge Godoy, one of the former cops who is now under witness protection, told WFAA that Guzman took pleasure in killing people.

Four Americans who were Jehovah’s Witnesses — Benjamin Mascarenas, 29; his wife Pat Mascarenas, 27; Dennis Carlson, 32; and his wife Rose Carlson, 36 — were murdered during a missionary trip in Guadalajara, Mexico. Godoy said he was the bodyguard of drug kingpin Ernesto Fonseca at the time and the missionaries made the wrong decision of knocking on a drug lord’s door on Dec. 2, 1984.

He told WFAA he saw them rape the women and torture the Americans. He added that Guzman shot each person and watched their bodies fall into an open grave. Former DEA agent Hector Berrellez also said Guzman was involved in their deaths.

Joaquín “El Chapo” Guzmán’s family members are refusing to cough up attorney’s fees unless they hear the kingpin himself order the payment, it was revealed in court Thursday.

Guzmán​ ​–​ ​in what would have been his first public words since his extradition in Jan. 2017– stood shakily, clutching a piece of paper in his hand, before prosecutor Andrea Goldbarg interjected and said she was worried he’d use the opportunity to pass secret messages.

“He desires to speak to the court directly,” defense attorney A. Eduardo Balarezo said​ in Brooklyn federal court Thursday​, as his client was overheard telling his interpreter in Spanish​,​ “I am sick for all the situation.”

“He wants his family to know they should pay his attorney,” Balarezo continued. “Obviously he wants me to take my fees, and sometimes people need to hear that directly from the horse’s mouth.”